辣根法开始用于周围神经,至1972年Lavail等首次用于中枢神经系。利用逆向轴浆运输可得到中枢某些神经核团的传入联系,对神经解剖学的研究起了很大的推动作用。此法具有操作较简便、易于观察及所需时间较短等优点,在国外已广泛地被应用于中枢神经系统的研究。近两年来此方法在国内正在开展。在此简要地介绍此法以 Horseradish root method began to be used for peripheral nerves, until 1972 Lavail, etc. for the first time in the central nervous system. The use of reverse axoplasmic transport can get some of the central nerve nucleus afferent contact, the study of neuroanatomy has played a significant role in promoting. This method has the advantages of simple operation, easy to observe and the required time is short, has been widely applied in the study of central nervous system in foreign countries. In the past two years this method is being carried out in China. Here is a brief introduction to this method